disp: msm: get and release lock on msm_obj before put iova



This change will acquire the proper lock before calling
put_iova and release the lock on return.

Change-Id: I04334597018a6041eab0107660b2d441f8e3cc92
Signed-off-by: Samantha Tran <samtran@codeaurora.org>

parent dc6f198f

msm/msm_gem.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -527,8 +527,11 @@ void msm_gem_aspace_domain_attach_detach_update(
		*/
		list_for_each_entry(msm_obj, &aspace->active_list, iova_list) {
		obj = &msm_obj->base;
		if (obj->import_attach)
		if (obj->import_attach) {
		mutex_lock(&msm_obj->lock);
		put_iova(obj);
		mutex_unlock(&msm_obj->lock);
		}
		}
		} else {
		/* map active buffers */